I have a brother & sister pair of half jungles about 18 months old - the male is more likely to strike me, but to be honest I trust them about equally as far as that goes. Him I expect to, her I don't, and they're about 50/50 on whether they do or not.
That said they've settled down a whole lot in the last six months and I think I've only been tagged by each of them once in that time...
Other than that they're identical as far as handling, general temperament and behavior.
To me this tends to lead me to believe overall temperament is more to do with how they're raised(handled, fed, housed ect) rather than whether they're simply male or female.